Granted Patent
Utility
US 5,722,943 · App. 07/733,962
Non-stretching wound dressing
Inventor:
Robert W. Sessions
Patented Case
View Patent ↗
Granted: Mar 3, 1998
Filed: Jul 22, 1991
Inventor
Robert W. Sessions
Assignee (at issue)
Ferris Mfg. Corp.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.